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| From: | |
| Reply To: | Bartram, Chris (Contractor) |
| Date: | Wed, 31 Aug 2005 13:03:32 -0400 |
| Content-Type: | text/plain |
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From the HP3000-L FAQ (2.1.10) at www.3k.com -
http://www.3k.com/index_faq02_01_10.html
<quote>
And for you unfortunate folks with firewalls:
To get your system talking to a Jetdirect equipped network printer through a
firewall, you need to allow:
The TCP data port (default is TCP port 9100) to go from the 3000 to the
printer
SNMP queries on UDP ports 161 and 162
Some firewalls (and some security policies) may have problems with allowing
SNMP - in which case you can turn it off in the NPCONFIG file entry for the
printer (snmp_enabled = FALSE), but no printer status checking will work.
</quote>
-Chris Bartram
> I'm sure this has been discussed before, but I just realized that by
> adding a firewall to our Municipal Court I can no longer get to a
> printer from our 3000. I need to know which port the TCPIP spooler uses
> to send to the jet direct card. Or do I just need to make a change in
> NMMGR. Thanks for the help.
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